ROV07-220K-S

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A TVS (transient voltage suppressors) is an electronic component that is designed to protect other components or systems from excessive electrical or electrostatic energy. MOVs (metal oxide varistors) are commonly used in commercial, industrial and residential applications to protect electrical systems from lightning or other transient overvoltages. ROV07-220K-S is a type of MOV that is used in various applications.

ROV07-220K-S is a low capacitance metal oxide varistor (MOV). It has a wide operating temperature range from -40 degrees Celsius to +85 degrees Celsius. It has a low maximum capacitance of 300pF and a very fast response time of 25 nanoseconds. It is also resistant to wear and tear, making it a good choice for long-term use.

Application Field of ROV07-220K-S

ROV07-220K-S is suitable for use in a variety of applications. It is commonly used to protect power transformers, protection circuits for communications and RF equipment, automotive ECUs, and other electronic components from power transient surge damage caused by thunder or electrostatic discharge.

ROV07-220K-S is also used in other applications such as subway train systems, air conditioners, power supply systems, and power transformers. In these applications, ROV07-220K-S can provide reliable protection to ensure the safe operation of the system and its components.

Working Principle of ROV07-220K-S

ROV07-220K-S is a type of metal oxide varistor (MOV) that works by diverting excess voltage away from sensitive components or systems. The MOV works by having an active element made of zinc oxide, which is connected to two metal electrodes. When there is a voltage surge, the zinc oxide in the MOV becomes conductive, forming a low-impedance path to the power source and diverting the excess voltage away from the protected components or systems.

The MOV also acts as a filter, allowing only normal voltage to pass through. This ensures that the sensitive components or systems are not damaged. When the overvoltage passes, the MOV will reset automatically.

ROV07-220K-S is a reliable and robust MOV that can protect a wide range of components and systems from high voltage surges. It is suitable for use in a variety of applications, and its low capacitance and fast response time make it an ideal choice for long-term protection.

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